CONVEYOR

This utility model relates to a threading apparatus (100) for transporting an electrode plate (201), including: an oven; a first guide rail (10) and a second guide rail (20), spaced apart from each other inside the oven in a first direction (a), where a first opening (11) and a second opening (21) are respectively provided on surfaces of the first guide rail (10) and the second guide rail (20) that face each other; and a threading assembly (30), where two ends of the threading assembly (30) in the first direction (a) are movably disposed in the first guide rail (10) and the second guide rail (20) through the first opening (11) and the second opening (21), respectively, and the threading assembly (30) is connected to the electrode plate (201) for transporting the electrode plate (201) inside the oven. In this application, the threading assembly (30) drives the electrode plate (201) to move inside the oven, threading the electrode plate (201), thereby preventing the electrode plate (201) from being broken inside the oven. In addition, the first opening (11) and the second opening (21) are respectively provided on the surfaces of the first guide rail (10) and the second guide rail (20) that face each other, such that the threading assembly (30) can be inserted into the first guide rail (10) and the second guide rail (20) in the first direction (a), thereby reducing the space occupied by the threading apparatus (100) in the oven in a height direction and making the threading of the electrode plate (201) smoother.